Crystallography Open Database

Information card for entry 4327901

Preview

Coordinates	4327901.cif
Original paper (by DOI)	HTML

Structure parameters

Common name	Imide Tantalum
Chemical name	Imide Tantalum
Formula	C18 H54 N8 Si2 Ta2
Calculated formula	C18 H54 N8 Si2 Ta2
SMILES	[Ta]1(N(C)C)(N(C)C)(N(C)C)N([Ta](N(C)C)(N(C)C)(N(C)C)N1[Si](C)(C)C)[Si](C)(C)C
Title of publication	Formation of the Imide [Ta(NMe2)3(μ-NSiMe3)]2 through an Unprecedented α-SiMe3 Abstraction by an Amide Ligand
Authors of publication	Bhavna Sharma; Shu-Jian Chen; Julia K. C. Abbott; Xue-Tai Chen; Zi-Ling Xue
Journal of publication	Inorganic Chemistry
Year of publication	2012
Journal volume	51
Pages of publication	25 - 27
a	17.3784 ± 0.001 Å
b	17.4386 ± 0.0014 Å
c	18.8966 ± 0.0011 Å
α	80.902 ± 0.001°
β	71.928 ± 0.001°
γ	60.125 ± 0.001°
Cell volume	4720.7 ± 0.5 Å³
Cell temperature	168 ± 2 K
Ambient diffraction temperature	168 ± 2 K
Number of distinct elements	5
Space group number	2
Hermann-Mauguin space group symbol	P -1
Hall space group symbol	-P 1
Residual factor for all reflections	0.0287
Residual factor for significantly intense reflections	0.0254
Weighted residual factors for significantly intense reflections	0.0767
Weighted residual factors for all reflections included in the refinement	0.0911
Goodness-of-fit parameter for all reflections included in the refinement	1.071
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
179382 (current)	2016-03-23	cif/4/32/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 4/32/79.	4327901.cif
76823	2013-03-21	cif/ Adding structures of 4327901 via cif-deposit CGI script.	4327901.cif